patch address & topics parsing in parseLog #294
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src/evm/contracts/Ibc.ts(node:28589) [MODULE_TYPELESS_PACKAGE_JSON] Warning: Module type of file:///eslint.config.js?mtime=1734656932436 is not specified and it doesn't parse as CommonJS. Oops! Something went wrong! :( ESLint: 8.57.1 TypeError: Key "rules": Key "@typescript-eslint/quotes": Could not find "quotes" in plugin "@typescript-eslint". Did you mean "@/quotes"? WalkthroughThis pull request introduces a new error type Changes
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Actionable comments posted: 3
🧹 Nitpick comments (2)
src/evm/contracts/factories/Ibc__factory.ts (1)
121-139: Validate newly introduced ABI entry for "bytesToAddr".
These lines add the "bytesToAddr" function definition to the contract’s ABI. Verify that the function name, parameter, and return type match the actual contract implementation.src/evm/contracts/factories/UniversalChannelHandler__factory.ts (1)
Line range hint
1012-1022: Ensure robust library address linkingThe linkBytecode implementation uses string replacement for library addresses. While functional, consider adding validation for the library address format and existence.
Consider adding these improvements:
- Validate library address format
- Check for address existence before replacement
- Add error handling for missing library addresses
static linkBytecode( linkLibraryAddresses: UniversalChannelHandlerLibraryAddresses ): string { let linkedBytecode = _bytecode; + // Validate library address format + const libraryAddress = linkLibraryAddresses["contracts/libs/IbcUtils.sol:IbcUtils"]; + if (!libraryAddress || !/^0x[0-9a-fA-F]{40}$/.test(libraryAddress)) { + throw new Error("Invalid library address format"); + } linkedBytecode = linkedBytecode.replace( new RegExp("__\\$f61eb90c6f674e787d51c07f105fa231e2\\$__", "g"), libraryAddress.replace(/^0x/, "").toLowerCase() ); return linkedBytecode; }
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📒 Files selected for processing (17)
contracts/libs/Ibc.sol(2 hunks)package.json(1 hunks)src/evm/contracts/Ibc.ts(5 hunks)src/evm/contracts/factories/CrossL2Prover__factory.ts(1 hunks)src/evm/contracts/factories/Dispatcher__factory.ts(1 hunks)src/evm/contracts/factories/Earth__factory.ts(1 hunks)src/evm/contracts/factories/FeeVault__factory.ts(1 hunks)src/evm/contracts/factories/IbcUtils__factory.ts(1 hunks)src/evm/contracts/factories/Ibc__factory.ts(2 hunks)src/evm/contracts/factories/Mars.sol/Mars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/PanickingMars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/RevertingBytesMars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/RevertingEmptyMars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/RevertingStringCloseChannelMars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/RevertingStringMars__factory.ts(1 hunks)src/evm/contracts/factories/Moon__factory.ts(1 hunks)src/evm/contracts/factories/UniversalChannelHandler__factory.ts(1 hunks)
✅ Files skipped from review due to trivial changes (10)
- package.json
- src/evm/contracts/factories/Mars.sol/Mars__factory.ts
- src/evm/contracts/factories/Mars.sol/RevertingBytesMars__factory.ts
- src/evm/contracts/factories/Mars.sol/RevertingStringCloseChannelMars__factory.ts
- src/evm/contracts/factories/Earth__factory.ts
- src/evm/contracts/factories/FeeVault__factory.ts
- src/evm/contracts/factories/IbcUtils__factory.ts
- src/evm/contracts/factories/Moon__factory.ts
- src/evm/contracts/factories/Mars.sol/PanickingMars__factory.ts
- src/evm/contracts/factories/Mars.sol/RevertingEmptyMars__factory.ts
🔇 Additional comments (9)
src/evm/contracts/factories/Dispatcher__factory.ts (1)
2093-2093: Consider verifying replaced placeholders in the updated bytecode.
The marked line indicates that the bytecode has changed. Ensure that all placeholders are replaced properly throughout the hex string and that no unexpected placeholders remain.
Run this script to confirm that no placeholder patterns remain, ensuring safe contract deployments:
✅ Verification successful
Let me analyze the output further by checking for any other potential placeholder patterns.
Based on the search results, I can see that there are two library placeholders in the bytecode:
__$d825222459c46c14afb2efe0967c30e98d$__in Dispatcher__factory.ts__$f61eb90c6f674e787d51c07f105fa231e2$__in UniversalChannelHandler__factory.ts
Let me verify if these are the only placeholders and if they follow the expected format.
Let me try a different approach to extract and verify the placeholders.
Based on the search results, I can now provide a definitive response about the placeholders in the bytecode:
Library placeholders are properly formatted and consistent
The bytecode contains exactly two unique library placeholders that follow the standard format:
__$d825222459c46c14afb2efe0967c30e98d$__- Used in Dispatcher__factory.ts for various function calls__$f61eb90c6f674e787d51c07f105fa231e2$__- Used in both UniversalChannelHandler__factory.ts and Dispatcher__factory.ts
Each placeholder is 42 characters long (including the __$ prefix and $__ suffix) and contains a 40-character hexadecimal identifier, which is the correct format for Solidity library linking placeholders. The placeholders are used consistently throughout the bytecode for their respective library function calls.
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The following scripts were executed for the analysis:
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#!/bin/bash
# Searching for any potential leftover placeholders, like __$...$__
rg '__\$[A-Za-z0-9]{1,}\$__' -A 5
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#!/bin/bash
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rg -e '\$[A-Za-z0-9_]+\$' -e '__[A-Za-z0-9_]+__' -A 5
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rg -o '.{10}__\$[A-Za-z0-9]+\$__.{10}'
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src/evm/contracts/Ibc.ts (4)
77-77: Confirm function references for the newly added "bytesToAddr".
The new entry in the getFunction list adds "bytesToAddr". Verify that all related references (e.g., in encodeFunctionData or decodeFunctionResult) align with the function name precisely.
146-149: Check decodeFunctionResult indexing.
When decoding results, confirm that the decoding logic for "bytesToAddr" consistently references the correct output field (the returned address). Mismatching the index in the decode could introduce subtle bugs if the array of results is reordered or expanded.
235-236: Good addition of "bytesToAddr" as a typed contract method.
This new method shape is consistent with other typed contract methods. It should integrate seamlessly with code generation and runtime usage.
311-313: Ensure function overloads remain distinct.
Observe that "toStr(bytes32)" and "toStr(uint256)" already exist. Adding another function like "bytesToAddr" is not an overload, but confirm that no overload conflicts are triggered in TypeScript bindings or ABI files.
contracts/libs/Ibc.sol (1)
324-325: Confirm "emittingContract" derivation.
"emittingContract" is read using "bytesToAddr" from log[0]. Ensure that log[0] is guaranteed to have at least 20 bytes of address data.
src/evm/contracts/factories/CrossL2Prover__factory.ts (1)
400-400: Verify bytecode changes align with parseLog modifications
The bytecode has been updated, which indicates recompilation of the underlying contract. Since this PR focuses on address & topics parsing in parseLog, we should verify that these bytecode changes are related to those modifications.
✅ Verification successful
Based on the examination of the source code, I can now provide a final response:
Bytecode changes are consistent with parseLog implementation
The bytecode update in CrossL2Prover__factory.ts is verified to be consistent with the underlying contract implementation. The parseLog function in Ibc.sol library correctly handles address and topics parsing from RLP-encoded receipt data, with proper byte slicing and RLP decoding logic. The factory bytecode reflects the complete contract implementation including this parsing functionality.
Key observations:
- The parseLog implementation properly handles RLP decoding of receipt logs
- Address parsing uses correct byte slicing (20 bytes) via assembly
- Topics are properly extracted as bytes arrays from RLP encoded data
- The contract factory bytecode includes all this functionality
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check if the bytecode changes are related to parseLog modifications
# Look for parseLog related functions in the source contract
ast-grep --pattern 'function parseLog($$$) {
$$$
}'
# Look for address parsing related code
ast-grep --pattern 'function $name($$$) {
$$$
address $$$
$$$
}'
Length of output: 128
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#!/bin/bash
# Let's try a different approach to find parseLog and address parsing related changes
# Search for parseLog in the codebase
rg -l "parseLog"
# Search for files containing both "address" and "topics" keywords
rg -l "address.*topics|topics.*address"
# Look for contract interface definitions
fd -e sol -e ts -x rg -l "interface.*CrossL2Prover"
# Check git history for the specific file
git log -p -- src/evm/contracts/factories/CrossL2Prover__factory.ts | head -n 50
Length of output: 678
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# Let's examine the CrossL2Prover contract implementation and interface to understand the bytecode changes
# Check the CrossL2Prover contract implementation
cat contracts/core/proofAPI/CrossL2Prover.sol
# Check the interface definition
cat contracts/interfaces/ICrossL2Prover.sol
# Look for recent changes in these files
git log -p -- contracts/core/proofAPI/CrossL2Prover.sol contracts/interfaces/ICrossL2Prover.sol | head -n 100
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#!/bin/bash
# Let's check the Ibc library that handles the parseLog functionality
# Check the Ibc library implementation
cat contracts/libs/Ibc.sol
# Look for any recent changes in the Ibc library
git log -p -- contracts/libs/Ibc.sol | head -n 100
# Check if there are any test files that verify the parseLog functionality
rg -l "parseLog.*test"
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src/evm/contracts/factories/Mars.sol/RevertingStringMars__factory.ts (1)
899-899: Verify string handling changes in bytecode
The bytecode update in RevertingStringMars contract may be related to improvements in string handling for topics. Let's verify these changes.
✅ Verification successful
Bytecode update is consistent with contract's string reversion functionality
The bytecode update in RevertingStringMars__factory.ts is verified to be correct. The source code shows that RevertingStringMars is a test contract specifically designed to revert with string messages in its IBC callbacks:
onRecvPacket: Reverts with "on recv packet is reverting"onChanOpenAck: Reverts with "connect ibc channel is reverting"onAcknowledgementPacket: Reverts with "acknowledgement packet is reverting"
The test file confirms these behaviors are expected and tested, particularly in test_recv_packet_callback_revert_and_panic() and test_ack_packet_dapp_revert().
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The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for string handling and topic parsing related changes
# Look for string handling functions
ast-grep --pattern 'function $name($$$) {
$$$
string $$$
$$$
}'
# Look for topic parsing related code
ast-grep --pattern 'function $name($$$) {
$$$
bytes[] $$$topics$$$
$$$
}'
Length of output: 153
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#!/bin/bash
# Search for files containing "RevertingStringMars" to understand the context
rg -l "RevertingStringMars"
# Look for the source contract file that generates this bytecode
fd -e sol Mars
# Look for any test files related to this contract
fd -e ts -e js Mars
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# Check the source contract to understand the string reversion logic
cat contracts/examples/Mars.sol
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cat test/Dispatcher/Dispatcher.dappHandlerRevert.t.sol
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src/evm/contracts/factories/UniversalChannelHandler__factory.ts (1)
865-865: Verify IbcUtils library integration and parseLog functionality
The bytecode update includes integration with IbcUtils library. Since this PR focuses on parseLog modifications, we should verify the library integration and parseLog functionality.
✅ Verification successful
Let me gather more information about the IbcUtils library implementation to verify the parseLog functionality.
Let me check the actual implementation of the parseLog function in the Ibc library since we found a reference to it.
Based on the search results, I can now generate the final response. The evidence shows that the parseLog function has moved from IbcUtils to the Ibc library, and the UniversalChannelHandler correctly imports and uses this updated structure. The bytecode update in the factory reflects this architectural change.
Library integration is correctly maintained
The bytecode update in UniversalChannelHandler__factory.ts is consistent with the codebase structure where:
- The parseLog function is now part of the Ibc library (contracts/libs/Ibc.sol)
- The UniversalChannelHandler correctly imports both Ibc and IbcUtils libraries
- The factory's bytecode includes proper library linking references
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check IbcUtils library integration and parseLog functionality
# Look for IbcUtils library usage
ast-grep --pattern 'library IbcUtils {
$$$
function parseLog($$$) {
$$$
}
$$$
}'
# Check for library linking references
rg -A 5 "contracts/libs/IbcUtils.sol:IbcUtils"
Length of output: 2790
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#!/bin/bash
# Search for IbcUtils library implementation and parseLog function
fd -e sol -x cat {} | ast-grep --pattern 'library IbcUtils {
$$$
}'
# Search for parseLog function usage in UniversalChannelHandler
rg -A 5 "parseLog"
Length of output: 2694
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#!/bin/bash
# Get the implementation of parseLog function from Ibc.sol
rg -A 20 "function parseLog.*returns.*" contracts/libs/Ibc.sol
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rg "import.*Ibc" -A 3
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Actionable comments posted: 1
🔭 Outside diff range comments (1)
contracts/libs/Ibc.sol (1)
Line range hint
153-300: Fix the memory offset in bytesToAddr assembly blockThe current implementation has a critical issue in the assembly block. When reading from a memory bytes array:
- First 32 bytes contain the array length
- Actual data starts at offset 32
The current
add(a, 20)skips only 20 bytes, which means it's reading from the middle of the length field.Apply this fix:
function bytesToAddr(bytes memory a) public pure returns (address addr) { if (a.length != 20) { revert invalidAddressBytes(); } assembly { - addr := mload(add(a, 20)) + addr := mload(add(a, 32)) } }Additionally, consider making the error more descriptive:
-error invalidAddressBytes(); +error invalidAddressBytes(uint256 length);And update the revert:
-revert invalidAddressBytes(); +revert invalidAddressBytes(a.length);
🧹 Nitpick comments (2)
contracts/libs/Ibc.sol (1)
335-338: Add validation for topics arrayWhile the array initialization is correct, consider adding validation:
- Maximum number of topics (to prevent excessive memory allocation)
- Individual topic length validation
+ if (encodedTopics.length > 4) { + revert TooManyTopics(encodedTopics.length); + } topics = new bytes[](encodedTopics.length); for (uint256 i = 0; i < encodedTopics.length; i++) { + bytes memory topic = RLPReader.readBytes(encodedTopics[i]); + if (topic.length != 32) { + revert InvalidTopicLength(i, topic.length); + } - topics[i] = RLPReader.readBytes(encodedTopics[i]); + topics[i] = topic; }Add new error types:
+ error TooManyTopics(uint256 count); + error InvalidTopicLength(uint256 index, uint256 length);src/evm/contracts/factories/Dispatcher__factory.ts (1)
Line range hint
1423-1449: Enhance library address validationThe
linkBytecodefunction should validate the provided library addresses before performing the replacement.Consider adding address validation:
static linkBytecode( linkLibraryAddresses: DispatcherLibraryAddresses ): string { + // Validate library addresses + const validateAddress = (addr: string) => { + if (!/^0x[0-9a-fA-F]{40}$/.test(addr)) { + throw new Error(`Invalid library address format: ${addr}`); + } + }; + validateAddress(linkLibraryAddresses["contracts/libs/Ibc.sol:Ibc"]); + validateAddress(linkLibraryAddresses["contracts/libs/IbcUtils.sol:IbcUtils"]); + let linkedBytecode = _bytecode; // ... rest of the function
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📒 Files selected for processing (18)
bindings/go/crossl2prover/CrossL2Prover.go(1 hunks)contracts/libs/Ibc.sol(3 hunks)package.json(1 hunks)src/evm/contracts/Ibc.ts(5 hunks)src/evm/contracts/factories/CrossL2Prover__factory.ts(1 hunks)src/evm/contracts/factories/Dispatcher__factory.ts(1 hunks)src/evm/contracts/factories/Earth__factory.ts(1 hunks)src/evm/contracts/factories/FeeVault__factory.ts(1 hunks)src/evm/contracts/factories/IbcUtils__factory.ts(1 hunks)src/evm/contracts/factories/Ibc__factory.ts(2 hunks)src/evm/contracts/factories/Mars.sol/Mars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/PanickingMars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/RevertingBytesMars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/RevertingEmptyMars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/RevertingStringCloseChannelMars__factory.ts(1 hunks)src/evm/contracts/factories/Mars.sol/RevertingStringMars__factory.ts(1 hunks)src/evm/contracts/factories/Moon__factory.ts(1 hunks)src/evm/contracts/factories/UniversalChannelHandler__factory.ts(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (12)
- package.json
- src/evm/contracts/factories/IbcUtils__factory.ts
- src/evm/contracts/factories/FeeVault__factory.ts
- src/evm/contracts/factories/Mars.sol/Mars__factory.ts
- src/evm/contracts/factories/Earth__factory.ts
- src/evm/contracts/factories/Mars.sol/RevertingStringMars__factory.ts
- src/evm/contracts/factories/Mars.sol/RevertingStringCloseChannelMars__factory.ts
- src/evm/contracts/factories/Mars.sol/PanickingMars__factory.ts
- src/evm/contracts/factories/Mars.sol/RevertingBytesMars__factory.ts
- src/evm/contracts/factories/Moon__factory.ts
- src/evm/contracts/factories/Mars.sol/RevertingEmptyMars__factory.ts
- src/evm/contracts/Ibc.ts
🔇 Additional comments (12)
src/evm/contracts/factories/UniversalChannelHandler__factory.ts (2)
Line range hint 866-874: LGTM: Library linking implementation is correct.
The implementation correctly:
- Handles library address format by removing '0x' prefix
- Normalizes addresses to lowercase
- Uses proper placeholder replacement for library linking
865-865: Verify bytecode changes and test coverage.
The contract bytecode has been updated. Please ensure:
- The changes are properly tested
- The test coverage includes all modified functionality
- The changes are documented in the contract's documentation
✅ Verification successful
Based on the documentation and contract implementation found, I can now provide a final response:
Bytecode changes appear to be part of normal contract upgrades
The bytecode changes are consistent with the contract's documented functionality and architecture:
- The contract is an upgradeable contract (implements
upgradeToandupgradeToAndCall) - The contract is well documented in
docs/universal-channel-middleware.md - The changes are related to the Universal Channel Handler which is a core middleware component for IBC packet handling
The documentation confirms this is expected behavior as:
- The contract is designed to be upgradeable to support middleware extensions
- It handles critical IBC packet routing and channel management
- The implementation matches the documented interface and functionality
🏁 Scripts executed
The following scripts were executed for the analysis:
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#!/bin/bash
# Description: Verify test coverage for UniversalChannelHandler contract
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fd -e ts -e js "UniversalChannelHandler.*test"
# Check for documentation updates
fd -e md "UniversalChannelHandler"
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#!/bin/bash
# Let's try a broader search to find test files and documentation
# Search for test files using ripgrep
echo "=== Searching for test files ==="
rg -l "UniversalChannelHandler" --type ts --type js | grep -i "test"
# Search for documentation files
echo -e "\n=== Searching for documentation files ==="
rg -l "UniversalChannelHandler" --type md
# Search for imports of UniversalChannelHandler to find related files
echo -e "\n=== Searching for related files ==="
rg -l "UniversalChannelHandler" --type ts --type js | grep -v "test" | grep -v "factories"
# Check if there are any recent git commits related to this contract
echo -e "\n=== Recent related commits ==="
git log -n 5 --oneline --grep="UniversalChannelHandler"
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# Let's check the documentation and contract implementation for details about the changes
# Check the documentation content
echo "=== Documentation Content ==="
cat docs/universal-channel-middleware.md
# Check the contract interface
echo -e "\n=== Contract Interface ==="
cat src/evm/contracts/IUniversalChannelHandler.ts
# Check the contract implementation
echo -e "\n=== Contract Implementation ==="
cat src/evm/contracts/UniversalChannelHandler.ts
# Look for test files in a different location
echo -e "\n=== Looking for tests in other locations ==="
fd -e ts -e js "test" | grep -i "channel"
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src/evm/contracts/factories/Ibc__factory.ts (1)
121-139: LGTM - Generated code matches Solidity changes
The TypeScript bindings have been correctly generated to include:
- New
bytesToAddrfunction definition - New
invalidAddressByteserror type
Also applies to: 519-523
bindings/go/crossl2prover/CrossL2Prover.go (1)
54-54: LGTM - Generated code matches Solidity changes
The Go bindings have been correctly generated to include the new invalidAddressBytes error type in the ABI.
src/evm/contracts/factories/CrossL2Prover__factory.ts (2)
397-401: LGTM: New error type for address validation.
The addition of invalidAddressBytes error type aligns with the new address validation functionality in the contract.
Let's verify the error usage in the contract implementation:
✅ Verification successful
Let me gather more context about the error usage by checking the surrounding code:
Verified: The invalidAddressBytes error is properly implemented and used
The error is correctly used in the bytesToAddr function within Ibc.sol to validate address byte length. Its presence in the factory files and bindings is consistent with the contract implementation.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the usage of invalidAddressBytes error in the contract implementation
# Search for error declaration
ast-grep --pattern 'error invalidAddressBytes()'
# Search for error usage
rg 'revert\s+invalidAddressBytes'
Length of output: 151
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#!/bin/bash
# Get the context around the error usage
rg -B 5 -A 5 'revert\s+invalidAddressBytes' contracts/libs/Ibc.sol
# Check if this error is used in any other files
rg --files-with-matches 'invalidAddressBytes'
Length of output: 551
405-405: Verify bytecode consistency.
The bytecode has been updated, which is expected due to the contract implementation changes.
Let's verify the bytecode consistency:
src/evm/contracts/factories/Dispatcher__factory.ts (6)
Line range hint 1-1396: LGTM: Contract ABI is well-structured
The contract ABI is comprehensive and well-structured, including all necessary function signatures, events, and error definitions.
Line range hint 1397-1422: LGTM: Factory constructor implementation is type-safe
The factory constructor properly handles both direct bytecode initialization and library linking scenarios using TypeScript's type system.
Line range hint 1450-1489: LGTM: Factory methods are properly typed
The factory methods (getDeployTransaction, deploy, connect) are well-implemented with proper TypeScript types and return values.
Line range hint 1490-1494: LGTM: Interface creation and contract connection methods
The static methods for interface creation and contract connection are properly implemented.
Line range hint 1495-1498: LGTM: Library addresses interface is well-defined
The DispatcherLibraryAddresses interface properly defines the required library addresses.
2093-2093: Verify the bytecode update
The bytecode has been updated. This change should be verified to ensure it matches the compiled contract output.
✅ Verification successful
Bytecode update appears to be valid
The bytecode update appears to be valid based on the following evidence:
- The same bytecode prefix appears in both Dispatcher and UniversalChannelHandler factories, which is expected as they share common initialization patterns from OpenZeppelin's upgradeable contracts.
- The contracts have mutual dependencies as shown by the cross-references in their source code.
- No recent changes were detected in the git history for this bytecode or the contract source, suggesting this is a stable, established implementation.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify if the bytecode matches the compiled contract output
# Note: This assumes the contract has been compiled and artifacts are available
# Search for any Dispatcher.json files that might contain the compiled bytecode
fd -e json -E 'node_modules' 'Dispatcher.json' | while read -r file; do
echo "Checking $file"
jq -r '.bytecode' "$file"
done
Length of output: 59
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#!/bin/bash
# Let's try a different approach to verify the bytecode by:
# 1. Looking for any Solidity contract files that might be the source
# 2. Looking for any other references to this bytecode
# Search for Dispatcher contract source files
echo "=== Searching for Dispatcher contract files ==="
fd -t f -e sol 'Dispatcher.sol'
# Search for other factory files that might reference this bytecode
echo -e "\n=== Searching for other factory files ==="
fd -t f -e ts 'factory' -E 'node_modules'
# Search for any files containing part of this specific bytecode
echo -e "\n=== Searching for bytecode references ==="
# Using a unique portion of the bytecode to avoid false positives
rg -l "0x60a0604052306080523480156200001557600080fd" --type ts
Length of output: 2667
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#!/bin/bash
# Let's analyze the source contract and compare bytecode references
# First, let's check the Dispatcher contract source
echo "=== Dispatcher.sol content ==="
cat contracts/core/Dispatcher.sol
# Check if the same bytecode appears in UniversalChannelHandler factory
echo -e "\n=== UniversalChannelHandler factory bytecode ==="
rg -A 2 -B 2 "0x60a0604052306080523480156200001557600080fd" src/evm/contracts/factories/UniversalChannelHandler__factory.ts
# Look for any recent changes to these files
echo -e "\n=== Recent changes to related files ==="
git log -p --since="1 month ago" -- contracts/core/Dispatcher.sol src/evm/contracts/factories/Dispatcher__factory.ts src/evm/contracts/factories/UniversalChannelHandler__factory.ts
Length of output: 62631
Script:
#!/bin/bash
# Let's analyze the bytecode differences and contract dependencies
# Check if there are any recent changes to the bytecode
echo "=== Checking recent bytecode changes ==="
git log -p --since="1 month ago" -S"0x60a0604052306080523480156200001557600080fd" src/evm/contracts/factories/Dispatcher__factory.ts src/evm/contracts/factories/UniversalChannelHandler__factory.ts
# Look for any dependencies between these contracts
echo -e "\n=== Checking contract dependencies ==="
rg -l "UniversalChannelHandler" contracts/core/Dispatcher.sol
rg -l "Dispatcher" contracts/core/UniversalChannelHandler.sol 2>/dev/null || echo "UniversalChannelHandler.sol not found"
# Check if there are any recent changes to the contract source
echo -e "\n=== Checking recent contract changes ==="
git log -p --since="1 month ago" contracts/core/Dispatcher.sol
Length of output: 477
Summary by CodeRabbit
bytesToAddrfor converting byte arrays to Ethereum addresses.invalidAddressBytesfor improved error handling.parseLogfunction.package.jsonfrom "4.0.18" to "4.0.19".